From: Lynne <dev@lynne.ee> To: ffmpeg-devel@ffmpeg.org Cc: Lynne <dev@lynne.ee> Subject: [FFmpeg-devel] [PATCH v4 12/16] vulkan: add ff_vk_exec_add_dep_wait_sem() Date: Thu, 13 Mar 2025 18:03:44 +0100 Message-ID: <20250313170355.92290-13-dev@lynne.ee> (raw) In-Reply-To: <20250313170355.92290-1-dev@lynne.ee> This adds a function which adds a regular timeline semaphore as a wait-only dependency. --- libavutil/vulkan.c | 28 ++++++++++++++++++++-------- libavutil/vulkan.h | 3 +++ 2 files changed, 23 insertions(+), 8 deletions(-) diff --git a/libavutil/vulkan.c b/libavutil/vulkan.c index b7cdc3a086..08d042a195 100644 --- a/libavutil/vulkan.c +++ b/libavutil/vulkan.c @@ -620,6 +620,23 @@ static void destroy_tmp_semaphores(void *opaque, uint8_t *data) av_free(ts); } +int ff_vk_exec_add_dep_wait_sem(FFVulkanContext *s, FFVkExecContext *e, + VkSemaphore sem, uint64_t val, + VkPipelineStageFlagBits2 stage) +{ + VkSemaphoreSubmitInfo *sem_wait; + ARR_REALLOC(e, sem_wait, &e->sem_wait_alloc, e->sem_wait_cnt); + + e->sem_wait[e->sem_wait_cnt++] = (VkSemaphoreSubmitInfo) { + .sType = VK_STRUCTURE_TYPE_SEMAPHORE_SUBMIT_INFO, + .semaphore = sem, + .value = val, + .stageMask = stage, + }; + + return 0; +} + int ff_vk_exec_add_dep_bool_sem(FFVulkanContext *s, FFVkExecContext *e, VkSemaphore *sem, int nb, VkPipelineStageFlagBits2 stage, @@ -672,14 +689,9 @@ int ff_vk_exec_add_dep_bool_sem(FFVulkanContext *s, FFVkExecContext *e, } for (int i = 0; i < nb; i++) { - VkSemaphoreSubmitInfo *sem_wait; - ARR_REALLOC(e, sem_wait, &e->sem_wait_alloc, e->sem_wait_cnt); - - e->sem_wait[e->sem_wait_cnt++] = (VkSemaphoreSubmitInfo) { - .sType = VK_STRUCTURE_TYPE_SEMAPHORE_SUBMIT_INFO, - .semaphore = sem[i], - .stageMask = stage, - }; + err = ff_vk_exec_add_dep_wait_sem(s, e, sem[i], 0, stage); + if (err < 0) + return err; } return 0; diff --git a/libavutil/vulkan.h b/libavutil/vulkan.h index ef2c2fe4a2..5f5f4e1fc4 100644 --- a/libavutil/vulkan.h +++ b/libavutil/vulkan.h @@ -456,6 +456,9 @@ void ff_vk_exec_wait(FFVulkanContext *s, FFVkExecContext *e); */ int ff_vk_exec_add_dep_buf(FFVulkanContext *s, FFVkExecContext *e, AVBufferRef **deps, int nb_deps, int ref); +int ff_vk_exec_add_dep_wait_sem(FFVulkanContext *s, FFVkExecContext *e, + VkSemaphore sem, uint64_t val, + VkPipelineStageFlagBits2 stage); int ff_vk_exec_add_dep_bool_sem(FFVulkanContext *s, FFVkExecContext *e, VkSemaphore *sem, int nb, VkPipelineStageFlagBits2 stage, -- 2.47.2 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
next prev parent reply other threads:[~2025-03-13 17:07 UTC|newest] Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top 2025-03-13 17:03 [FFmpeg-devel] [PATCH v4 00/16] Add a Vulkan compute based FFv1 hwaccel Lynne 2025-03-13 17:03 ` [FFmpeg-devel] [PATCH v4 01/16] pixfmt: add AV_PIX_FMT_GBRAP32 Lynne 2025-03-14 15:13 ` Michael Niedermayer 2025-03-14 15:59 ` Lynne 2025-03-14 18:34 ` Marton Balint 2025-03-13 17:03 ` [FFmpeg-devel] [PATCH v4 02/16] vulkan: rename ff_vk_set_descriptor_image to ff_vk_shader_update_img Lynne 2025-03-13 17:03 ` [FFmpeg-devel] [PATCH v4 03/16] vulkan: add ff_vk_create_imageview Lynne 2025-03-13 17:03 ` [FFmpeg-devel] [PATCH v4 04/16] vulkan: copy host-mapping buffer code from hwcontext Lynne 2025-03-13 17:03 ` [FFmpeg-devel] [PATCH v4 05/16] hwcontext_vulkan: use the common host map function to map frame data Lynne 2025-03-13 17:03 ` [FFmpeg-devel] [PATCH v4 06/16] vulkan: workaround BGR storage image undefined behaviour Lynne 2025-03-13 17:03 ` [FFmpeg-devel] [PATCH v4 07/16] vulkan_decode: support software-defined decoders Lynne 2025-03-13 17:03 ` [FFmpeg-devel] [PATCH v4 08/16] vulkan_decode: support multiple image views Lynne 2025-03-13 17:03 ` [FFmpeg-devel] [PATCH v4 09/16] vulkan_decode: adjust number of async contexts created Lynne 2025-03-13 17:03 ` [FFmpeg-devel] [PATCH v4 10/16] ffv1enc_vulkan: refactor shaders slightly to support sharing Lynne 2025-03-13 17:03 ` [FFmpeg-devel] [PATCH v4 11/16] vulkan: unify handling of BGR and simplify ffv1_rct Lynne 2025-03-13 17:03 ` Lynne [this message] 2025-03-13 17:03 ` [FFmpeg-devel] [PATCH v4 13/16] vulkan: add support for AV_PIX_FMT_GBRAP32 Lynne 2025-03-13 17:03 ` [FFmpeg-devel] [PATCH v4 14/16] ffv1dec: add support for hwaccels Lynne 2025-03-13 17:03 ` [FFmpeg-devel] [PATCH v4 15/16] FFHWAccel: add buffer_ref argument to start_frame Lynne 2025-03-13 22:08 ` Andreas Rheinhardt 2025-03-13 23:03 ` Lynne 2025-03-14 2:23 ` Lynne 2025-03-13 17:03 ` [FFmpeg-devel] [PATCH v4 16/16] ffv1: add a Vulkan-based decoder Lynne
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